Unable to install Ingress to Kubernetes with Auto DevOps

Summary

After deploying a new Kubernetes cluster using Auto DevOps, installing Ingress failed with Error: release ingress failed: clusterroles.rbac.authorization.k8s.io "ingress-nginx-ingress" is forbidden

Steps to reproduce

1. CI / CD > Kubernetes > Add Kubernetes cluster > Create on Google Kubernetes Engine > Sign in with Google
2. Create Kubernetes cluster using following settings:

• Kubernetes cluster name: <any>
• Project ID: <your project ID>
• Zone: us-west1-b
• Number of nodes: 3
• Machine type: f1-micro

1. Applications > Helm Tiller > Install (successfully installed)
2. Applications > Ingress > Install, then failed with Error: release ingress failed: clusterroles.rbac.authorization.k8s.io "ingress-nginx-ingress" is forbidden

Example Project

N/A

What is the current bug behavior?

Failed with error:

Error: release ingress failed: clusterroles.rbac.authorization.k8s.io "ingress-nginx-ingress" is forbidden: attempt to grant extra privileges: 
[PolicyRule {
    Resources: ["configmaps"],
    APIGroups: [""],
    Verbs: ["list"]
  }
  PolicyRule {
    Resources: ["configmaps"],
    APIGroups: [""],
    Verbs: ["watch"]
  }
  PolicyRule {
    Resources: ["endpoints"],
    APIGroups: [""],
    Verbs: ["list"]
  }
  PolicyRule {
    Resources: ["endpoints"],
    APIGroups: [""],
    Verbs: ["watch"]
  }
  PolicyRule {
    Resources: ["nodes"],
    APIGroups: [""],
    Verbs: ["list"]
  }
  PolicyRule {
    Resources: ["nodes"],
    APIGroups: [""],
    Verbs: ["watch"]
  }
  PolicyRule {
    Resources: ["pods"],
    APIGroups: [""],
    Verbs: ["list"]
  }
  PolicyRule {
    Resources: ["pods"],
    APIGroups: [""],
    Verbs: ["watch"]
  }
  PolicyRule {
    Resources: ["secrets"],
    APIGroups: [""],
    Verbs: ["list"]
  }
  PolicyRule {
    Resources: ["secrets"],
    APIGroups: [""],
    Verbs: ["watch"]
  }
  PolicyRule {
    Resources: ["nodes"],
    APIGroups: [""],
    Verbs: ["get"]
  }
  PolicyRule {
    Resources: ["services"],
    APIGroups: [""],
    Verbs: ["get"]
  }
  PolicyRule {
    Resources: ["services"],
    APIGroups: [""],
    Verbs: ["list"]
  }
  PolicyRule {
    Resources: ["services"],
    APIGroups: [""],
    Verbs: ["update"]
  }
  PolicyRule {
    Resources: ["services"],
    APIGroups: [""],
    Verbs: ["watch"]
  }
  PolicyRule {
    Resources: ["ingresses"],
    APIGroups: ["extensions"],
    Verbs: ["get"]
  }
  PolicyRule {
    Resources: ["ingresses"],
    APIGroups: ["extensions"],
    Verbs: ["list"]
  }
  PolicyRule {
    Resources: ["ingresses"],
    APIGroups: ["extensions"],
    Verbs: ["watch"]
  }
  PolicyRule {
    Resources: ["events"],
    APIGroups: [""],
    Verbs: ["create"]
  }
  PolicyRule {
    Resources: ["events"],
    APIGroups: [""],
    Verbs: ["patch"]
  }
  PolicyRule {
    Resources: ["ingresses/status"],
    APIGroups: ["extensions"],
    Verbs: ["update"]
  }
] user = & {
  system: serviceaccount: gitlab - managed - apps: default f72afacc - 54 fc - 11e8 - b617 - 42010 a8a0fc2[system: serviceaccounts system: serviceaccounts: gitlab - managed - apps system: authenticated] map[]
}
ownerrules = [PolicyRule {
    Resources: ["selfsubjectaccessreviews"],
    APIGroups: ["authorization.k8s.io"],
    Verbs: ["create"]
  }
  PolicyRule {
    NonResourceURLs: ["/api"
      "/api/*"
      "/apis"
      "/apis/*"
      "/healthz"
      "/swagger-2.0.0.pb-v1"
      "/swagger.json"
      "/swaggerapi"
      "/swaggerapi/*"
      "/version"
    ],
    Verbs: ["get"]
  }
] ruleResolutionErrors = []

What is the expected correct behavior?

Ingress installed successfully

Relevant logs and/or screenshots

Screen_Shot_2018-05-11_at_9.20.38_PM

Output of checks

This bug happens on GitLab.com

Results of GitLab environment info

N/A

Results of GitLab application Check

N/A

Possible fixes

N/A